15010513

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{701}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 19206720

約数和(自身を除く): 4196207

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 701, 931, 1127, 3059, 4907, 13319, 16123, 21413, 34349, 93233, 112861, 306337, 652631, 790027, 2144359, 15010513]

約数ペア:

[(1, 15010513), (7, 2144359), (19, 790027), (23, 652631), (49, 306337), (133, 112861), (161, 93233), (437, 34349), (701, 21413), (931, 16123), (1127, 13319), (3059, 4907)]